ZIP Code 08023

08023 is one of New Jersey's ZIP codes, delivering to addresses in Deepwater, Salem County.

City: Deepwater
County: Salem County
State: New Jersey
Prefix: 080xx

Where this code sits

08023 is part of the 080xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Deepwater.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 08023 delivers to without sharing its boundary.

856 Area code 856

ZIP codes nearest 08023

The ZIP codes whose reference points sit closest to 08023.
ZIP code	Distance	Delivers to
ZIP code 08070	2.5 mi	Pennsville, NJ
ZIP code 08069	2.6 mi	Penns Grove, NJ
ZIP code 19726	4.1 mi	New Castle, DE
ZIP code 19801	4.9 mi	Wilmington, DE
ZIP code 19884	5.3 mi	Wilmington, DE
ZIP code 19885	5.3 mi	Wilmington, DE
ZIP code 19886	5.3 mi	Wilmington, DE
ZIP code 19893	5.3 mi	Wilmington, DE

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 08023, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 08023. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.